---> uname -a: Linux prd-centos8-robot-2c-8g-36661.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 668 4858 19 2171 6732 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fe:ff:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fefe:ffc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/24/2025 _x86_64_ (2 CPU) 02:02:23 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 84.47 14.93 69.54 4430.66 5959.91 02:05:01 AM 83.79 0.73 83.06 53.05 9606.28 02:06:01 AM 43.19 7.10 36.09 1310.45 3454.77 02:07:01 AM 66.46 2.77 63.70 439.85 7909.15 02:08:01 AM 4.38 0.00 4.38 0.00 151.46 02:09:01 AM 0.25 0.00 0.25 0.00 4.30 02:10:01 AM 0.15 0.00 0.15 0.00 1.18 02:11:01 AM 1.88 0.02 1.87 0.13 98.23 02:12:01 AM 0.65 0.00 0.65 0.00 118.18 02:13:01 AM 0.58 0.00 0.58 0.00 25.30 02:14:01 AM 0.23 0.00 0.23 0.00 11.93 02:15:01 AM 0.18 0.00 0.18 0.00 16.41 02:16:01 AM 0.17 0.03 0.13 1.87 10.40 02:17:01 AM 10.80 0.32 10.48 36.93 459.74 02:18:01 AM 29.06 0.57 28.49 65.04 1566.71 Average: 21.75 1.76 19.99 422.55 1959.68 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5343248 7036260 2539180 32.21 2688 1876024 762896 8.54 186564 2033936 162436 02:05:01 AM 5143444 6962120 2738984 34.75 2688 1995972 798436 8.94 198412 2195148 42504 02:06:01 AM 4973348 6920140 2909080 36.91 2688 2121236 854496 9.57 259004 2295004 67340 02:07:01 AM 4904000 6981736 2978428 37.79 2688 2246472 728596 8.16 266400 2335056 44 02:08:01 AM 4904140 6981876 2978288 37.78 2688 2246472 728596 8.16 266404 2335056 8 02:09:01 AM 4903804 6981544 2978624 37.79 2688 2246476 728596 8.16 266404 2335228 4 02:10:01 AM 4903536 6981268 2978892 37.79 2688 2246476 728464 8.16 266408 2335408 4 02:11:01 AM 4859732 6939128 3022696 38.35 2688 2248116 798360 8.94 266672 2378904 568 02:12:01 AM 4852860 6935104 3029568 38.43 2688 2250996 798360 8.94 266676 2385968 184 02:13:01 AM 4852356 6934980 3030072 38.44 2688 2251360 798360 8.94 266676 2386356 68 02:14:01 AM 4851916 6934912 3030512 38.45 2688 2251740 798360 8.94 266676 2386784 160 02:15:01 AM 4851496 6934876 3030932 38.45 2688 2252116 798360 8.94 266676 2387288 84 02:16:01 AM 4850568 6934420 3031860 38.46 2688 2252588 798360 8.94 266816 2387960 216 02:17:01 AM 4986744 6904740 2895684 36.74 2688 2090368 795064 8.90 267984 2267520 22800 02:18:01 AM 5055228 6969572 2827200 35.87 2688 2089508 735316 8.23 468576 2007772 9088 Average: 4949095 6955512 2933333 37.21 2688 2177728 776708 8.70 269757 2296893 20367 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 292.30 184.67 1744.96 60.33 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 64.78 44.99 673.18 7.74 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 45.68 36.38 316.01 9.04 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 525.17 385.59 110.40 90.58 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 2.98 1.98 0.47 0.43 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 2.37 2.30 0.54 0.51 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 2.07 0.83 0.23 0.15 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.37 36.87 16.67 5.84 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 29.40 24.11 6.89 4.73 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 14.33 9.07 2.82 1.80 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 11.56 9.38 2.81 1.88 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 10.98 9.23 2.68 1.82 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.56 9.78 3.02 1.91 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 80.97 50.82 97.95 33.04 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.16 16.21 14.99 7.90 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.85 54.82 199.58 15.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/24/2025 _x86_64_ (2 CPU) 02:02:23 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 37.64 0.00 6.29 1.78 0.13 54.17 02:04:01 AM 0 48.98 0.00 6.39 2.02 0.13 42.47 02:04:01 AM 1 26.26 0.00 6.18 1.54 0.12 65.90 02:05:01 AM all 22.95 0.00 3.19 1.26 0.08 72.52 02:05:01 AM 0 34.11 0.00 4.19 1.50 0.08 60.11 02:05:01 AM 1 11.80 0.00 2.18 1.02 0.08 84.92 02:06:01 AM all 24.54 0.00 4.19 0.66 0.09 70.52 02:06:01 AM 0 23.82 0.00 4.25 1.02 0.10 70.81 02:06:01 AM 1 25.26 0.00 4.13 0.30 0.08 70.23 02:07:01 AM all 20.93 0.00 4.27 0.68 0.08 74.04 02:07:01 AM 0 23.86 0.00 4.58 0.67 0.08 70.80 02:07:01 AM 1 18.00 0.00 3.95 0.69 0.08 77.28 02:08:01 AM all 0.23 0.00 0.10 0.27 0.02 99.38 02:08:01 AM 0 0.23 0.00 0.10 0.00 0.02 99.65 02:08:01 AM 1 0.23 0.00 0.10 0.53 0.02 99.11 02:09:01 AM all 0.36 0.00 0.08 0.00 0.03 99.54 02:09:01 AM 0 0.40 0.00 0.08 0.00 0.02 99.50 02:09:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58 02:10:01 AM all 0.28 0.00 0.09 0.00 0.03 99.59 02:10:01 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 02:10:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 02:11:01 AM all 10.09 0.00 1.00 0.01 0.06 88.85 02:11:01 AM 0 14.80 0.00 1.51 0.02 0.07 83.61 02:11:01 AM 1 5.36 0.00 0.49 0.00 0.05 94.10 02:12:01 AM all 14.81 0.00 0.57 0.03 0.07 84.52 02:12:01 AM 0 17.84 0.00 0.69 0.00 0.07 81.41 02:12:01 AM 1 11.79 0.00 0.45 0.07 0.07 87.63 02:13:01 AM all 4.57 0.00 0.33 0.00 0.06 95.04 02:13:01 AM 0 2.39 0.00 0.27 0.00 0.05 97.29 02:13:01 AM 1 6.75 0.00 0.40 0.00 0.07 92.78 02:14:01 AM all 4.56 0.00 0.33 0.01 0.06 95.04 02:14:01 AM 0 4.96 0.00 0.33 0.02 0.05 94.63 02:14:01 AM 1 4.15 0.00 0.33 0.00 0.07 95.45 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 4.50 0.00 0.33 0.00 0.04 95.12 02:15:01 AM 0 2.71 0.00 0.22 0.00 0.03 97.04 02:15:01 AM 1 6.30 0.00 0.45 0.00 0.05 93.20 02:16:01 AM all 4.86 0.00 0.36 0.01 0.07 94.71 02:16:01 AM 0 2.92 0.00 0.28 0.00 0.07 96.73 02:16:01 AM 1 6.80 0.00 0.44 0.02 0.07 92.68 02:17:01 AM all 13.08 0.00 1.80 0.05 0.08 85.00 02:17:01 AM 0 7.90 0.00 1.75 0.05 0.07 90.22 02:17:01 AM 1 18.25 0.00 1.84 0.05 0.08 79.77 02:18:01 AM all 30.31 0.00 3.80 0.37 0.12 65.41 02:18:01 AM 0 47.99 0.00 4.85 0.55 0.15 46.46 02:18:01 AM 1 12.60 0.00 2.75 0.18 0.08 84.38 Average: all 12.92 0.00 1.78 0.34 0.07 84.89 Average: 0 15.57 0.00 1.97 0.39 0.07 82.00 Average: 1 10.26 0.00 1.59 0.29 0.07 87.79